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A Review to the All-Optical Quasi-Light Storage

机译:全光准光存储的回顾

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摘要

In this paper, we compare two methods to delay optical signals based on quasi-light storage (QLS). These methods are very simple and offer high-tunable storage times up to several thousand bits. Furthermore, they are transparent to the bit rate and modulation format of the signal. We explore the potentials and limitations of both methods. Fiber-based QLS is useful when high absolute delay is required and no loss or very small amount of attenuation can be tolerated. Frequency-to-time-conversion-based QLS can be used for the delay of very high bandwidth signals.
机译:在本文中,我们比较了两种基于准光存储(QLS)的延迟光信号的方法。这些方法非常简单,并提供高达数千位的高可调存储时间。此外,它们对于信号的比特率和调制格式是透明的。我们探索两种方法的潜力和局限性。当需要很高的绝对延迟并且不能容忍任何损耗或很小的衰减时,基于光纤的QLS很有用。基于频率到时间转换的QLS可用于超高带宽信号的延迟。

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